<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>jsx语法规则</title>
    <style>
        .title{
            background-color: orange;
            width:200px;
        }
    </style>
</head>
<body>
        <!-- 准备好一个“容器” -->
        <div id="test"></div>

        <!-- 引入react核心库 -->
        <script src="../js/react.development.js"></script>
        <!-- 引入react-dom，用于支持react操作dom -->
        <script src="../js/react-dom.development.js"></script>
        <!-- 引入babel，用于将jsx转为js -->
        <script src="../js/babel.min.js"></script>

        <script type="text/babel">
            const myId = 'ATgh';
            const mydata = 'HeLlo ReaCt';

            // 1.创建虚拟DOM
            const VDOM = (
               <div>
                <h2 className="title" id={myId.toLocaleLowerCase()}>
                    <span style={{color:'white',fontSize:'20px'}}>{mydata.toLocaleLowerCase()}</span>
                </h2>
                <input type="text" />
                </div>
            )
            // 2.渲染虚拟DOM到页面
            ReactDOM.render(VDOM,document.getElementById('test'));
        </script>
</body>
</html>